content: package com.sast.astbenchmark.case_language_maturity.accuracy.context_sensitive.argument_return_value_passing;
  
  import com.sast.astbenchmark.common.utils.CmdUtil;
  import org.springframework.web.bind.annotation.GetMapping;
  import org.springframework.web.bind.annotation.PathVariable;
  import org.springframework.web.bind.annotation.RequestMapping;
  import org.springframework.web.bind.annotation.RestController;
  
  import java.util.HashMap;
  import java.util.Map;
  
  // evaluation information start
  // real case = true
  // evaluation item =  准确度->上下文敏感分析->参数/返回值传递
  // scene introduction = 参数值传递->ast对象->函数调用
  // level = 2
  // bind_url = accuracy/context_sensitive/argument_return_value_passing/Expression_MethodInvocation_001_T/{cmd}
  // evaluation information end
  @RestController()
  @RequestMapping("accuracy/context_sensitive/argument_return_value_passing")
  public class Expression_MethodInvocation_001_T {
      @GetMapping("Expression_MethodInvocation_001_T/{cmd}")
      public Map<String, Object> aTaintCase013(@PathVariable String cmd) {
  
          Map<String, Object> modelMap = new HashMap<>();
          try {
              CmdUtil.run(cmd + "|grep a");
              modelMap.put("status", "success");
          } catch (Exception e) {
              modelMap.put("status", "error");
          }
          return modelMap;
      }
  }
  